Jar



FIG. 1 is a first perspective view of a jar of my new design.

FIG. 2 is a second perspective view of the jar of my new design.

FIG. 3 is a top view thereof.

FIG. 4 is a side view thereof; and,

FIG. 5 is a bottom view thereof. 

CLAIM The ornamental design for jar, as shown and described. 